Re: [dpdk-dev] I350 jumbo frame transmission

2017-04-12 Thread Bruce Richardson
On Wed, Apr 12, 2017 at 02:01:41PM +0100, Bruce Richardson wrote: > On Wed, Apr 12, 2017 at 06:21:01PM +0530, Karthikraj palanichamy wrote: > > Hi, > > > > I am using I350 card. The API rte_eth_dev_info_get() updated the parameter > > 'max_rx_pktlen' in 'struct rte_eth_dev_info' as 16384. > > > >

Re: [dpdk-dev] I350 jumbo frame transmission

2017-04-12 Thread Bruce Richardson
On Wed, Apr 12, 2017 at 06:21:01PM +0530, Karthikraj palanichamy wrote: > Hi, > > I am using I350 card. The API rte_eth_dev_info_get() updated the parameter > 'max_rx_pktlen' in 'struct rte_eth_dev_info' as 16384. > > But when I try transmission with multiple segments, I could not transmit > more

Re: [dpdk-dev] I350 jumbo frame transmission

2017-04-12 Thread Karthikraj palanichamy
But I could receive frames upto 16384 bytes. If 'max_rx_pktlen' is meant only for reception, then is there any way I could get the maximum tx capability? On 04/12/2017 06:21 PM, Karthikraj palanichamy wrote: Hi, I am using I350 card. The API rte_eth_dev_info_get() updated the parameter 'ma

[dpdk-dev] I350 jumbo frame transmission

2017-04-12 Thread Karthikraj palanichamy
Hi, I am using I350 card. The API rte_eth_dev_info_get() updated the parameter 'max_rx_pktlen' in 'struct rte_eth_dev_info' as 16384. But when I try transmission with multiple segments, I could not transmit more than 9732 bytes. I tried with testpmd and getting the same results.ie) couldn't